420882737

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{33013}}^1$

素因数の和:33104

約数の個数: 16

約数和(自身を含む): 491248320

約数和(自身を除く): 70365583

約数列:

[1, 11, 19, 61, 209, 671, 1159, 12749, 33013, 363143, 627247, 2013793, 6899717, 22151723, 38262067, 420882737]

約数ペア:

[(1, 420882737), (11, 38262067), (19, 22151723), (61, 6899717), (209, 2013793), (671, 627247), (1159, 363143), (12749, 33013)]